We present a case who had left upper lobectomy with total vertebrectomy after arterial embolization in preparation for intraoperative bleeding. A 35-year-old man complained of left back pain. Chest CT revealed a tumor in S1+2 of the left lung, invading the third thoracic vertebra. As no nodal or distant metastasis was detected, we performed left upper lobectomy and lymph node dissection (ND2a-2) after embolization of the vessels feeding the tumor in order to reduce intraoperative bleeding. In addition, the team of orthopedics performed en bloc resection of the third thoracic vertebra and parts of the left third and fourth ribs. Histological examination of the tumor revealed pleomorphic carcinoma (pT4N0M0, stage IIIA).

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A 88 year old Japanese male was repeatedly infected with Ancyclostoma duodenale. He underwent an artificial anus operation about 55 years ago. He appeared to be infected with hookworm earlier than in 1977 and developed severe anemia. Though he was treated with pyrantel pamoate and mebendazole several times, reinfections developed in each time. A possible origin for his reinfections was his own feces defecated through his artificial anus. Unsanitary handling of the anus and the feces exposed himself to oral or percutaneous infection. Besides, a single dose of pyrantel pamoate, usually very effective against Ancylostoma duodenale, was not so effective in this patient. Therefore, we prescribed multiple doses of pyrantel pamoate, and followed by a single dose of mebendazole. However, reinfections still persisted because of his unsanitary behavior.